2-(2-((4-Chlorobenzyl)sulfonyl)phenyl)-5-(p-tolyl)-1,3,4-oxadiazole CAS 339104-24-4
| CAS No. | 339104-24-4 |
| Molecular Formula | C22H17ClN2O3S |
| Molecular Weight | 424.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(2-((4-Chlorobenzyl)sulfonyl)phenyl)-5-(p-tolyl)-1,3,4-oxadiazole (CAS 339104-24-4) is a high-purity analytical reference standard with the molecular formula C22H17ClN2O3S and a molecular weight of 424.90 g/mol.
Structurally, 2-(2-((4-Chlorobenzyl)sulfonyl)phenyl)-5-(p-tolyl)-1,3,4-oxadiazole (C22H17ClN2O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 424.90 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 2-(2-((4-Chlorobenzyl)sulfonyl)phenyl)-5-(p-tolyl)-1,3,4-oxadiazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H17ClN2O3S |
| Molecular Weight | 424.90 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorobenzyl Standards
- N-(2-Chlorobenzyl)-5-phenyl-7-(p-tolyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 477233-00-4)
- (5-((2-Chlorobenzyl)sulfonyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl propionate (CAS 955962-84-2)
- (5-((4-Chlorobenzyl)sulfonyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl propionate (CAS 955976-43-9)
- N-(4-chlorobenzyl)-2-((3-cyano-4-(trifluoromethyl)-6,7-dihydro-5H-cyclopenta[b]pyridin-2-yl)thio)acetamide (CAS 626221-53-2)
- 3-(5-((4-Chlorobenzyl)thio)-4-ethyl-4H-1,2,4-triazol-3-yl)-1-phenylpyridazin-4(1H)-one (CAS 478063-63-7)
- 2-((4-Chlorobenzyl)thio)-1,1-bis(4-chlorophenyl)ethanol (CAS 252026-68-9)
- (E)-5-((2-chlorobenzyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde O-(2-chloroacetyl) oxime (CAS 321553-34-8)
- 3-((4-Chlorobenzyl)sulfonyl)-N-(4-chlorophenyl)thiophene-2-carboxamide (CAS 251097-10-6)
Recommended Standards
- 1-(3-Chloro-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]-pyridin-7-yl)-N-methyl-N-phenylmethanesulfonamide (CAS 1001915-86-1)
- 2-(4-Chlorophenyl)-5-{2-[(4-methylphenyl)methanesulfonyl]phenyl}-1,3,4-oxadiazole (CAS 339104-33-5)
- Fluvoxamine impurity 47 (CAS CATO-C4X-195147)
- 4-(Benzenesulfonyl)-5-(4-chlorophenyl)-1-(4-methoxyphenyl)-1H-pyrazole (CAS 318951-66-5)
- 6-Bromo-N-methylimidazo[1,2-a]pyrazin-8-amine (CAS 117718-85-1)
- 3-Methylpyrrolo[1,2-a]pyrazin-1(4H)-one (CAS 749926-26-9)
- Hexaamminerhodium(III) chloride (CAS 13820-96-7)
- 2-(Azetidin-3-yl)pyrazine (CAS 1236861-70-3)
- (S)-cyclopropyl(2,4,5-trifluorophenyl)methanamine (CAS 1213404-15-9)
- Benzyl 3-hydroxy-3-methylazepane-1-carboxylate (CAS 1801454-25-0)
- Ethyl isopentylalaninate (CAS 501439-10-7)
- (R)-2,3-bis(pentanoyloxy)propyl (2-(trimethylammonio)ethyl) phosphate (CAS 66414-34-4)
- Tert-butyl 2-(3-oxopiperazin-1-yl)acetate (CAS 1056057-55-6)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
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